Cyclotella meneghiniana var. pumila
Cyclotella meneghiniana var. quadrata
Cyclotella meneghiniana var. rectangula
Cyclotella meneghiniana var. brevistriata
Cyclotella meneghiniana var. convexa
Cyclotella meneghiniana var. fluviatilis
Cyclotella meneghiniana var. laevissima
Cyclotella meneghiniana var. major
Cyclotella meneghiniana var. nipponica
Cyclotella meneghiniana var. hankensis
Cyclotella meneghiniana var. stellulifera
Cyclotella meneghiniana var. tenera
Cyclotella meneghiniana var. stigmata
Cyclotella meneghiniana var. minutissima
Cyclotella meneghiniana f. plana